Data Assimilation Research Team
Data Assimilation Research Team was launched in October, 2012, in RIKEN Advanced Institute for Computational Science (AICS), conveniently located in the beautiful and historic city of Kobe. RIKEN is known as the flagship research institution in Japan. On April 1, 2018, RIKEN AICS was renamed RIKEN Center for Computational Science (R-CCS). R-CCS is operating the world's leading supercomputer "Fugaku", and also has a strong Research Division. R-CCS takes the lead in advancing the computational science and aims to be an international center of excellence for computational science in collaboration with a wide range of research organizations. R-CCS integrates the computer science and computational science to conduct most advanced research and development of a wide range of applied scientific computation, as well as of high performance computing technologies.
Data assimilation (DA) is a cross-disciplinary science to synergize computer simulations and real-world data, using statistical methods and applied mathematics. As computers become more powerful and enable more precise simulations, it will become more important to compare the simulations with actual observations. DA Team performs cutting-edge research and development on advanced DA methods and their wide applications, aiming to integrate computer simulations and real-world data in the wisest way. Particularly, DA Team tackles challenging problems of developing efficient and accurate DA systems for "big simulations" with real-world "big data" from various sources including advanced sensors. The specific foci include 1) theoretical and algorithmic developments for efficient and accurate DA, 2) DA methods and applications by taking advantage of the world-leading supercomputer and "big data" from new advanced sensors, and 3) exploratory new applications of DA in wider simulation fields. These advanced DA studies will enhance simulation capabilities and lead to a better use of high-performance computers.
September 10, 2020 at Zoom
Job Opportunity / Programs
- Job Opp Seeking a Research Scientist or Postdoctoral Researcher (RIKEN Kobe, Wako, Tokyo, Yokohama)
- Program Programs for Junior Scientists
Events / Media
Online contents on data assimilation were published.
Feb.17 - Apr.14, 2021 IMT-Atlantique & RIKEN Online Joint Seminar Series
Monthly seminar in English
August 20, 2020 RIKEN Press Release: RIKEN and JAXA collaborate to offer real-time rainfall forecasts
June 26, 2020 Miyoshi Team Leader is introduced at RIKEN Research (Summer 2020 edition)